Sullivan Son is going to get a big bang boost in Season 2! Kunal Nayyar, who plays astrophysicist Raj Koothrappali on CBS' The Big Bang Theory, is set to guest star on an upcoming episode of the TBS comedy.Nayyar ...

Nayyar plays a bar patron who considers himself to be the ultimate ladies man, a far cry from Raj, who recently overcame his inability to talk to women without the aid of alcohol. When Steve (Steve Byrne) throws the bar's first-ever "Ladies Night," Nayyar's character attempts to hit on multiple women using different personalities. The episode is scheduled to air later this summer.

Sullivan & Son's second season premieres this Thursday, June 13 at 10/9c on TBS.